An unbiased longitudinal analysis framework for tracking white matter changes using diffusion tensor imaging with application to Alzheimer's disease.
Shiva KeihaninejadHui ZhangNatalie S. RyanIan B. MaloneMarc ModatManuel Jorge CardosoDavid M. CashNick C. FoxSébastien OurselinPublished in: NeuroImage (2013)
Keyphrases
- white matter
- diffusion tensor imaging
- fiber tracking
- human brain
- multiple sclerosis
- healthy subjects
- diffusion tensor
- diffusion tensor images
- magnetic resonance images
- corpus callosum
- gray matter
- mri data
- brain images
- diffusion mri
- brain tissue
- dt mri
- diffusion weighted imaging
- fiber bundles
- tensor field
- fiber tracts
- riemannian framework
- decision making
- brain regions
- log euclidean
- partial differential equations
- brain white matter
- information processing
- image segmentation